| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2021 Q2 | 1 | 0 | $0 |
| 2021 Q1 | 1 | 0 | $0 |
| 2020 Q4 | 1 | 0 | $0 |
| 2020 Q3 | 63 | 100 M | $67.6 M |
| 2020 Q2 | 59 | 102 M | $62.7 M |
| 2020 Q1 | 68 | 108 M | $44.4 M |
| 2019 Q4 | 85 | 107 M | $139 M |
| 2019 Q3 | 83 | 110 M | $140 M |
| 2019 Q2 | 101 | 112 M | $193 M |
| 2019 Q1 | 100 | 114 M | $240 M |
| 2018 Q4 | 97 | 112 M | $160 M |
| 2018 Q3 | 104 | 112 M | $465 M |
| 2018 Q2 | 104 | 111 M | $483 M |
| 2018 Q1 | 105 | 109 M | $412 M |
| 2017 Q4 | 108 | 103 M | $282 M |
| 2017 Q3 | 105 | 103 M | $293 M |
| 2017 Q2 | 107 | 102 M | $213 M |
| 2017 Q1 | 132 | 102 M | $304 M |
| 2016 Q4 | 113 | 73.4 M | $161 M |
| 2016 Q3 | 108 | 69.0 M | $78.6 M |
| 2016 Q2 | 126 | 73.0 M | $131 M |
| 2016 Q1 | 134 | 75.8 M | $93.2 M |
| 2015 Q4 | 154 | 75.7 M | $107 M |
| 2015 Q3 | 153 | 74.2 M | $110 M |
| 2015 Q2 | 8 | 4.26 M | $13.1 M |